Details

Autor(en) / Beteiligte

• Li, Xianjiang
• Ma, Wen
• Li, Hongmei
• Zhang, Qinghe
• Liu, Huwei

Titel

Sulfur-functionalized metal-organic frameworks: Synthesis and applications as advanced adsorbents

Ist Teil von

• Coordination chemistry reviews, 2020-04, Vol.408, p.213191, Article 213191

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2020

Quelle

Elsevier ScienceDirect Journals

Beschreibungen/Notizen

• [Display omitted] •Three main preparation strategies of S-MOFs are summarized.•Representative applications of S-MOFs as advanced adsorbents are listed.•Three further trends in S-MOFs are stated. Metal-organic frameworks (MOFs) are a class of crystalline inorganic-organic hybrid porous materials. Sulfur-functionalized MOFs (S-MOFs) are a subclass of MOFs that show some distinctive advantages and extensively studied in solid-phase extraction. In this review, we present a summary on the synthesis and adsorptive application of S-MOFs, and highlight the benefits of sulfur-functionalization. Three most widely used synthesis strategies, namely direct synthesis, post-synthetic modification and composite materials are developed to prepare S-MOFs. Based on hard-soft-acid-base (HSAB) theory, S-MOFs find practical applications in the adsorption of heavy metal ions, especially for mercury. Besides, efficient adsorption of inorganic non-metallic compounds and organic molecules is also reported. Finally, challenges and further perspectives of S-MOFs are presented and discussed in detail to achieve better advancement.